Test

chore!: update custom properties key #1083

Job	Run time
check-flavor	8s
validate (install, upstream) / run	20m 14s
validate (install, unicorn) / run	19m 9s
validate (install, registry1) / run	19m 23s
validate (upgrade, registry1) / run	23m 0s
validate (upgrade, unicorn) / run	24m 32s
validate (upgrade, upstream) / run	23m 0s
	2h 9m 26s

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